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Flat Washers

Round flat washers are the most common type of washers supplied and they have the most uses. They are used to span oversized holes, and can spread loads over wider areas. They prevent surface damage and embedment from nuts and bolts, and provide a consistent surface for more predictable joints. They can also be used as shims to compensate for tolerance variations.

Willie Washer stocks over 60,000 different special washers for same day shipments. Check our inventory for various sizes, shapes, materials and finishes.

Set Descending Direction
Inner Diameter (ID)Outer Diameter (OD)Thickness (T)Bolt Size (Inch)MaterialFinishStockRequest a Quote
0.125 in.0.312 in.0.032 in.#4BrassTin1300Part Detail/Quote
0.140 in.0.312 in.0.025 in.#5Low Carbon Steel - SoftTin1801Part Detail/Quote
0.147 in.0.312 in.0.030 in.#5BrassTin26875Part Detail/Quote
0.150 in.0.312 in.0.016 in.#6BrassTin10850Part Detail/Quote
0.156 in.0.312 in.0.035 in.#6BrassTin4400Part Detail/Quote
0.168 in.0.312 in.0.024 in.Low Carbon Steel - SoftTin4450Part Detail/Quote
0.171 in.0.312 in.0.032 in.#8Low Carbon Steel - SoftTin0Part Detail/Quote
0.172 in.0.312 in.0.032 in.#8Low Carbon Steel - SoftTin0Part Detail/Quote
0.203 in.0.312 in.0.030 in.#10BrassTin10700Part Detail/Quote
0.203 in.0.312 in.0.030 in.#10BrassTin0Part Detail/Quote
0.212 in.0.312 in.0.061 in.#10CopperTin1500Part Detail/Quote
0.200 in.0.328 in.0.063 in.#10BrassTin12700Part Detail/Quote
Set Descending Direction